The 911-M has a magnetic handle to hold it to sheet metal duct while the measurement is being made. This probe can also function as a ZigBee repeater for other wireless probes to increase the overall transmission distance for the iManifold system.
The 911-M can be used by itself with an optional accessory pipe probe and air probe to calculate target superheat and temperature split for fixed metering device systems or can be used with a second 911-M to calculate total capacity (BTUh), sensible capacity, latent capacity, dehumidification and temperature split in real time with user input airflow. If electrical current and voltage are input into the application, the EER can also be calculated.
The probe cannot be used without the iManifold™ (or iConnect™) as the iManifold™/iConnect™ is the communications hub for interfacing with the smart device application. A maximum of 12 probes can be connected. Includes 2 AAA batteries or can be powered by user supplied micro USB power supply.